CTP equipment
Our rental and sale services for treatment units & equipment
CTP ambiente
A nossa filial em Portugal
CTP environment America
Our north american subsidiaries (USA & Canada)
CTP equipment
Our rental and sale services for treatment units & equipment
CTP ambiente
A nossa filial em Portugal
CTP environment America
Our north american subsidiaries (USA & Canada)
CTP equipment
Our rental and sale services for treatment units & equipment
CTP ambiente
A nossa filial em Portugal
CTP environment America
Our north american subsidiaries (USA & Canada)
Spheres / Tanks / Circuits /
Columns / Reactors
Bespoke services
Depending on the facility
All process equipment
Other process equipment also has specific requirements in terms of chemical treatments: degreasing, decontamination, passivation, neutralisation, etc.
This wide variety of equipment, in terms of both the process and its design, necessitates a case-by-case approach, which our engineers adopt when developing procedures.
Our range of services is not limited to conventional descaling of heat generation equipment, but also includes the following operations:
CTP environnement guarantees a controlled and well thought-out operation, by developing a specific procedure for the equipment in question and remaining aligned with the stated objectives.
Without controlling the hydraulics, powerful chemistry will come to nothing, which is why our engineers, technicians and operators work together to guarantee the best results.
Comprehensive service for cleaning a tank for the purpose of its reclassification
Our client, a major player in the production of nitrogen fertilisers, asked a number of service providers to help it comply with the statutory monitoring requirements for a tank containing concentrated ammonia for the purpose of its reclassification.
Internal Chemical treatment of a stripping column
A major player in the chemical industry asked CTP environnement to clean the packing in a stripping column on its production site. Previously this had been carried out by removing the packing and mechanically cleaning it in a washing area
Chemical circulation during a maintenance operation
Our client discovered holes in heat-exchangers within the steam generation circuit for 3 fired heaters of a steam cracker unit. He conducted thickness checks which revealed a loss in the thickness of tubes and the presence of corrosion on the hot side of one heat exchanger. After repairs involving metal work and boiler work, CTP environnement was contracted to carry out pre-passivation on couple pieces of equipment - two fired heaters and after the replacement of the third fired heater.
A comprehensive treatment solution during a production shutdown
A major UK player in the O&G asked CTP environment to perform specific work during a maintenance shutdown.
We were once again exhibiting at Aquarama on 29 October 2026 in Leuven.
With 1,600 attendees, 158 exhibitors and nearly 20 per cent more visitors than the previous edition, the event has cemented its position as an unmissable gathering for professionals in the water technology sector.
We once again took part in the latest Asian Downstream Summit (ADS), a major event in the oil and gas industry which brought together the sector’s leaders and decision-makers on 28 and 29 October in Singapore.
A century of French industrial expertise, celebrated in Houston!
CTP environnement sponsored this year’s event and was honoured at the gala dinner as a centenary company, alongside SLB.
The forum took place from 21 to 23 October in Houston under the theme ‘New frontiers: making decisions today in a reshaping world’.
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